FR2955625B1 - Eolienne a venturi multiple - Google Patents

Eolienne a venturi multiple

Info

Publication number
FR2955625B1
FR2955625B1 FR1050551A FR1050551A FR2955625B1 FR 2955625 B1 FR2955625 B1 FR 2955625B1 FR 1050551 A FR1050551 A FR 1050551A FR 1050551 A FR1050551 A FR 1050551A FR 2955625 B1 FR2955625 B1 FR 2955625B1
Authority
FR
France
Prior art keywords
multiple venturi
venturi wind
wind
venturi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1050551A
Other languages
English (en)
Other versions
FR2955625A1 (fr
Inventor
Louis Bernard Claude Maurice
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OKWIND
Original Assignee
OKWIND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OKWIND filed Critical OKWIND
Priority to FR1050551A priority Critical patent/FR2955625B1/fr
Priority to PCT/FR2011/050160 priority patent/WO2011092432A2/fr
Priority to EP11705938A priority patent/EP2529108A2/fr
Publication of FR2955625A1 publication Critical patent/FR2955625A1/fr
Application granted granted Critical
Publication of FR2955625B1 publication Critical patent/FR2955625B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0463—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
FR1050551A 2010-01-27 2010-01-27 Eolienne a venturi multiple Expired - Fee Related FR2955625B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1050551A FR2955625B1 (fr) 2010-01-27 2010-01-27 Eolienne a venturi multiple
PCT/FR2011/050160 WO2011092432A2 (fr) 2010-01-27 2011-01-27 Eolienne a venturi multiple
EP11705938A EP2529108A2 (fr) 2010-01-27 2011-01-27 Eolienne a venturi multiple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050551A FR2955625B1 (fr) 2010-01-27 2010-01-27 Eolienne a venturi multiple

Publications (2)

Publication Number Publication Date
FR2955625A1 FR2955625A1 (fr) 2011-07-29
FR2955625B1 true FR2955625B1 (fr) 2012-12-07

Family

ID=42953863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050551A Expired - Fee Related FR2955625B1 (fr) 2010-01-27 2010-01-27 Eolienne a venturi multiple

Country Status (3)

Country Link
EP (1) EP2529108A2 (fr)
FR (1) FR2955625B1 (fr)
WO (1) WO2011092432A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509801A1 (fr) * 1981-07-20 1983-01-21 Gual Dominique Module stato-eolien parasonore
GB8626347D0 (en) * 1986-11-04 1986-12-03 Bicc Plc Wind energy convertor
US5083899A (en) * 1990-04-12 1992-01-28 Geph Enterprises, Inc. Energy machine

Also Published As

Publication number Publication date
WO2011092432A3 (fr) 2011-11-24
WO2011092432A2 (fr) 2011-08-04
FR2955625A1 (fr) 2011-07-29
EP2529108A2 (fr) 2012-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150930